Identify the two situations in which the alert log file is updated with details. (Choose two.)
A.
Running a query on a table returns “ORA-600: Internal Error”
B.
Inserting a value in a table returns “ORA-01722: Invalid Number”
C.
Creating a table returns “ORA-00955: name is already used by an existing object’
D.
Inserting a value in a table returns “ORA-00001: unique constraint (SYS.PK_TECHP) violated.”
E.
Rebuilding an index using ALTER INDEX…REBUILD fails with an error “ORA-01578: ORACLE data
block corrupted (file # 14, block @ 50).”
F.
Rebuilding an index using ALTER INDEX …. REBUILD fails with an error “ORA-01578: ORACLE data
block corrupted (file #14, block #50).”
Correct answer is A and F..
E & F are the same. 🙂
yes they diff, ‘@’ ~~ ‘#’
The alert log is a chronological log of messages and errors, and includes the following items:
All internal errors (ORA-600), block corruption errors (ORA-1578), and deadlock errors (ORA-60)
Administrative operations, such as CREATE, ALTER, and DROP statements and STARTUP, SHUTDOWN, and ARCHIVELOG statements
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